<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="utf-8" />
  <meta name="description" content="kg music by react-ts" />

  <!-- set `maximum-scale` for some compatibility issues -->
  <meta name="viewport"
    content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" />
  <script>
    var html = document.getElementsByTagName('html')[0];
    if (html) {
      var w = window.innerWidth;
      var fontSize = (w > 750 ? 750 : w) / 375 * 100;
      html.style.fontSize = fontSize + 'px';
    }
    window.onload = function () {
      window.onresize = function () {
        var w = window.innerWidth;
        var fontSize = (w > 750 ? 750 : w) / 375 * 100;
        html.style.fontSize = fontSize + 'px';
      }
    }
  </script>
  <script src="https://as.alipayobjects.com/g/component/fastclick/1.0.6/fastclick.js"></script>

  <script>
    if ('addEventListener' in document) {
      document.addEventListener('DOMContentLoaded', function () {
        FastClick.attach(document.body);
      }, false);
    }
    if (!window.Promise) {
      document.writeln('<script src="https://as.alipayobjects.com/g/component/es6-promise/3.2.2/es6-promise.min.js"' +
        '>' + '<' + '/' + 'script>');
    }
  </script>
  <title>kg music</title>
</head>

<body>
  <div id="root"></div>
</body>

</html>